diff --git a/docker/Dockerfile b/docker/Dockerfile
index 6cd945d70..88f6c6888 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -2,17 +2,19 @@ FROM debian:jessie-slim
 
 LABEL MAINTAINER="theonlydoo <theonlydoo@gmail.com>"
 
+ARG RELEASE=1.6
+
 WORKDIR /app
 
-ADD https://github.com/guardicore/monkey/releases/download/1.5.2/infection_monkey_1.5.2_deb.tgz .
+ADD https://github.com/guardicore/monkey/releases/download/${RELEASE}/infection_monkey_deb.${RELEASE}.tgz .
 
-RUN tar xvf infection_monkey_1.5.2_deb.tgz  \
-    && apt-get -yqq update                  \
-    && apt-get -yqq upgrade                 \
-    && apt-get -yqq install python-pip      \
-                            libssl-dev      \
-                            supervisor      \
-    && dpkg -i *.deb    
+RUN tar xvf infection_monkey_deb.${RELEASE}.tgz  \
+    && apt-get -yqq update                       \
+    && apt-get -yqq upgrade                      \
+    && apt-get -yqq install python-pip           \
+                            libssl-dev           \
+                            supervisor           \
+    && dpkg -i *.deb
 
 COPY stack.conf /etc/supervisor/conf.d/stack.conf